Itou Junji Kyoufu Manga Collection - Vol. 7 Ch. 3 - Mold

[MangaDex]

 

[Meduchi]

Why is the brother such a dumbass? Why doesn't the MC just leave? Why is it SO LONG? Where's the dog?!
It has problems, but it's okay. The last pages are quite spooky too.

 

[Vainfire]

Lol, so the kid is punished for trusting a lower-class family with his home? This is quite a moral to be sending through horror. I mean, seriously, all his problems would never have appeared if he'd just been even meaner and refused to let the weird dirty low-class mold people rent his place, hiring a housekeeper instead or just getting his brother to do it.